bool COptionsPageConnectionSFTP::LoadKeyFile(wxString& keyFile, bool silent, wxString& comment, wxString& data)
{
if (!LoadProcess())
return false;
// Get keytype
if (!Send(_T("file " + keyFile)))
return false;
wxString reply;
enum ReplyCode code = GetReply(reply);
if (code == failure)
return false;
if (code == error || (reply != _T("0") && reply != _T("1")))
{
if (!silent)
{
const wxString msg = wxString::Format(_("The file '%s' could not be loaded or does not contain a private key."), keyFile.c_str());
wxMessageBox(msg, _("Could not load keyfile"), wxICON_EXCLAMATION);
}
return false;
}
bool needs_conversion;
if (reply == _T("1"))
{
if (silent)
return false;
needs_conversion = true;
}
else
needs_conversion = false;
// Check if file is encrypted
if (!Send(_T("encrypted")))
return false;
code = GetReply(reply);
if (code != success)
{
wxASSERT(code != error);
return false;
}
bool encrypted;
if (reply == _T("1"))
{
if (silent)
return false;
encrypted = true;
}
else
encrypted = false;
if (encrypted || needs_conversion)
{
wxASSERT(!silent);
wxString msg;
if (needs_conversion)
{
if (!encrypted)
msg = wxString::Format(_("The file '%s' is not in a format supported by FileZilla.\nWould you like to convert it into a supported format?"), keyFile.c_str());
else
msg = wxString::Format(_("The file '%s' is not in a format supported by FileZilla.\nThe file is also password protected. Password protected keyfiles are not supported by FileZilla yet.\nWould you like to convert it into a supported, unprotected format?"), keyFile.c_str());
}
else if (encrypted)
msg = wxString::Format(_("The file '%s' is password protected. Password protected keyfiles are not supported by FileZilla yet.\nWould you like to convert it into an unprotected file?"), keyFile.c_str());
int res = wxMessageBox(msg, _("Convert keyfile"), wxICON_QUESTION | wxYES_NO);
if (res != wxYES)
return false;
if (encrypted)
{
wxString msg = wxString::Format(_("Enter the password for the file '%s'.\nPlease note that the converted file will not be password protected."), keyFile.c_str());
CInputDialog dlg;
if (!dlg.Create(this, _("Password required"), msg))
return false;
dlg.SetPasswordMode(true);
if (dlg.ShowModal() != wxID_OK)
return false;
if (!Send(_T("password " + dlg.GetValue())))
return false;
if (GetReply(reply) != success)
return false;
}
if (!Send(_T("load")))
return false;
code = GetReply(reply);
if (code == failure)
return false;
if (code != success)
{
wxString msg = wxString::Format(_("Failed to load private key: %s"), reply.c_str());
wxMessageBox(msg, _("Could not load private key"), wxICON_EXCLAMATION);
return false;
}
wxFileDialog dlg(this, _("Select filename for converted keyfile"), _T(""), _T(""), _T("PuTTY private key files (*.ppk)|*.ppk"), wxFD_SAVE | wxFD_OVERWRITE_PROMPT);
if (dlg.ShowModal() != wxID_OK)
return false;
wxString newName = dlg.GetPath();
if (newName == _T(""))
return false;
if (newName == keyFile)
{
// Not actually a requirement by fzputtygen, but be on the safe side. We don't want the user to lose his keys.
wxMessageBox(_("Source and target file may not be the same"), _("Could not convert private key"), wxICON_EXCLAMATION);
return false;
}
Send(_T("write ") + newName);
code = GetReply(reply);
if (code == failure)
return false;
if (code != success)
{
wxMessageBox(wxString::Format(_("Could not write keyfile: %s"), reply.c_str()), _("Could not convert private key"), wxICON_EXCLAMATION);
return false;
}
keyFile = newName;
}
else
{
if (!Send(_T("load")))
return false;
code = GetReply(reply);
if (code != success)
return false;
}
Send(_T("comment"));
code = GetReply(comment);
if (code != success)
return false;
Send(_T("data"));
code = GetReply(data);
if (code != success)
return false;
return true;
}
